Aloi ya Alumini ya Enamelled -Chromium Aluminium FeCrAl (0Cr25Al5/0Cr23Al5/1Cr13Al4) Waya
Waya ya aloi ya TANKII ya Nickel-Copper inayotumiwa hasa kwa upinzani wake wa umeme wa masafa ya kati na mgawo wa chini wa joto wa upinzani.
Maombi ni pamoja na vipinga nguvu, vimiminika, vidhibiti vya joto na vipinga vya usahihi vya jeraha la waya vilivyo na halijoto ya kufanya kazi hadi digrii 400.
Aloi ya kupokanzwa yenye upinzani wa chini ya shaba hutumiwa sana katika kivunja mzunguko wa voltage ya chini, relay ya overload ya mafuta, na bidhaa nyingine za umeme za chini-voltage. Ni moja ya vifaa muhimu vya bidhaa za umeme za chini-voltage. Vifaa vinavyozalishwa na kampuni yetu vina sifa ya msimamo mzuri wa upinzani na utulivu wa juu. Tunaweza ugavi wa kila aina ya waya pande zote, gorofa na vifaa vya karatasi.
Daraja kuu na mali
Madarasa Mali | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Muundo wa kemikali % | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Fe | Mizani | Mizani | Mizani | Mizani | Mizani | Mizani | Mizani | |
Nyingine | Nb 0.5 | Mo1.8-2.2 | ||||||
Halijoto ya juu ya huduma °C | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
UstahimilivuμΩ.M,20°C | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Uzito (g/cm3) | 7.4 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
Uendeshaji wa joto KJ/mH°C | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Mgawo wa upanuzi wa mstari Α×10-6/°C | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
Kiwango myeyuko °C | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Tensile Mpa | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Elongation % | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Kupunguza % | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Ugumu HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Muundo mdogo | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Mali ya sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Magne |